The most expensive celebrity weddings

Tom Cruise and Katie Holmes' ill-fated nuptials racked up a $3.5 million tab. The wedding and reception, which were held at Italy's stunning Odescalchi Castle in 2006, featured a four-course meal, classical music and a fireworks show, and everyone's attire came courtesy of Armani. Tom also graciously flew out all the guests -- so airfare totaled $900,000. One of the strangest facts about the nuptials? Guests reportedly yelled "Stop!" after the couple kissed for around three minutes straight during the ceremony.

Tom Cruise and Katie Holmes' ill-fated nuptials racked up a $3.5 million tab. The wedding and reception, which were held at Italy's stunning Odescalchi Castle in 2006, featured a four-course meal, classical music and a fireworks show, and everyone's attire came courtesy of Armani. Tom also graciously flew out all the guests -- so airfare totaled $900,000. One of the strangest facts about the nuptials? Guests reportedly yelled "Stop!" after the couple kissed for around three minutes straight during the ceremony.